How to create local branch and track remote branch?

[hustlibraco]

Just like git command: git checkout --track origin/dev
My code:

branchName = "dev"
worktree, err := repo.Worktree()
if err != nil {
	log.Printf("git open worktree err: %v\n", err)
	return false
}

branchRefName := plumbing.NewBranchReferenceName(branchName)
err = worktree.Checkout(&git.CheckoutOptions{Branch: branchRefName, Force: true})
if err == plumbing.ErrReferenceNotFound {
	err = worktree.Checkout(&git.CheckoutOptions{Branch: branchRefName, Force: true, Create: true})
}
if err != nil {
	log.Printf("git checkout -b %s err: %v\n", branchName, err)
	return false
}

err = worktree.Pull(&git.PullOptions{ReferenceName: branchRefName, Auth: auth, Force: true})
if err != nil && err != git.NoErrAlreadyUpToDate {
	log.Printf("git pull err: %v\n", err)
	return false
}
log.Printf("sync repo succ: %v\n", projectNameWithSpace)
return true

Now I can create local branch, but it doesn't track with remote. And when I execute worktree.Pull, it report error:non-fast-forward update.

[yeqown]

maybe you should try this:

src-d/go-git#601 (comment)

opts := &git.FetchOptions{
	RefSpecs: []config.RefSpec{"refs/*:refs/*"},
}

[hustlibraco]

maybe you should try this:

src-d/go-git#601 (comment)

opts := &git.FetchOptions{
	RefSpecs: []config.RefSpec{"refs/*:refs/*"},
}

Can you give me a sample code？

[lsyyff23]

maybe you should try this:
src-d/go-git#601 (comment)

opts := &git.FetchOptions{
	RefSpecs: []config.RefSpec{"refs/*:refs/*"},
}

Can you give me a sample code？

try this, it works fine for me.
err = worktree.Checkout(&git.CheckoutOptions{Branch: branchRefName, Force: true, Keep: true,})

[shanestarcher-okta]

@lsyyff23 my understanding is your example only works if git config --global push.default current is set in your git config.

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